package com.lintf.jwt.security;

import com.alibaba.fastjson.JSONObject;
import com.lintf.jwt.utils.Result;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
 * @ system:Window
 * @ author:lin tingfeng
 * @ data:2022/3/15-16:32
 * @ package_name:com.lintf.jwt.security
 * @ project_name:SpringSecurity-JWT
 * @ desc:当访问接口没有权限时，自定义的返回结果
 */

@Component
public class RestfulAccessDeniedHandler implements AccessDeniedHandler {

    @Override
    public void handle(HttpServletRequest request,
                       HttpServletResponse response,
                       AccessDeniedException e) throws IOException, ServletException {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json");
        response.getWriter().println(JSONObject.parse(String.valueOf(Result.forbidden(e.getMessage()))));
        response.getWriter().flush();
    }
}


